.gapfilling-span {
  width: 17px;
  color: #000000;
  padding: 0px 20px;
  margin: 0px 5px;
  border-bottom: 1px solid #b6b6b6;
  user-select: none;
  pointer-events: none;
  -webkit-user-modify: read-only
}

.wdd-table {
  border-collapse: collapse;
}


.wdd-table-td {
  padding: 5px 10px;
  border: 1px solid #DDD;
}

.wdd-question-content {
  word-break: break-all;
  white-space: normal;
  color: #4c596b;

  p {
    margin: 5px 0px !important;
  }

  image {
    max-width: 100%;
  }

  img {
    max-width: 100%;
  }

  img.kfformula {
    vertical-align: middle;
  }

  //noinspection ALL
  video::-webkit-media-controls-enclosure {
    overflow: hidden;
  }

  //noinspection ALL
  video::-webkit-media-controls-panel {
    width: calc(100%
    + 30px);
  }
}

.wdd-flex-column {
  display: flex;
  flex-direction: column;
}

.wdd-flex-column-nowrap {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
}

.wdd-flex-row {
  display: flex;
  flex-direction: row;
}


.wdd-flex-row-wrap {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

.wdd-flex-row-nowrap {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
}

.wdd-question-flex-property-left {
  width: 50px;
}

.wdd-question-flex-property-right {
  flex: 1;
}

.wdd-question-property-marin {
  margin: 5px;
}

.wdd-question-content-marin {
  margin: 20px 5px;
}

.wdd-question-choice-marin {
  margin-top: 10px;
}

.wdd-question-choice-prefix-marin {
  padding: 0 10px;
}

.wdd-gap-filling-items-content {
  align-items: center;
  margin-top: 10px;
}

.wdd-question-title {
  font-size: 15px;
  color: #4c596b;
}

.wdd-question-item-marin {
  margin: 10px 5px 0px 5px;
}

.wdd-question-item-marin2 {
  margin: 20px 5px 0px 5px !important;
}

.wdd-question-gap-answer {
  margin-bottom: 10px;
}

.wdd-content-line-height {
  line-height: 1.8 !important;
}

.wdd-flex-align {
  align-items: center;
}
